Question

Soil conservation involves protecting _______ and preventing _______. A. soil quality; erosion B. topsoil; pollution C. soil layers; erosion D. soil layers; pollution

Answer 1

Answer:

The Correct Answer is A.

Explanation:

• Soil conservation is known as the protection of the Soil. There various steps by which we can conserve Soil, some methods are discussed below:
• More number of trees should be planted to replace the ones that are cut down.  
• Another measure to conserve soil is Crop Rotation.
• Trees and grass should be planted in open areas of land to prevent the topsoil of the land which blow away by the wind.
• Dams should be built across rivers to prevent floods.

 

Answer 2

Soil conservation involves protecting the soil layers and preventing erosion. Soil conservationists are very concerned with the topsoil, but take all layers into account.